ES2144205T3 - SEGMENTED SCREENING STRUCTURE FOR CONNECTOR PANELS. - Google Patents
SEGMENTED SCREENING STRUCTURE FOR CONNECTOR PANELS.Info
- Publication number
- ES2144205T3 ES2144205T3 ES96303370T ES96303370T ES2144205T3 ES 2144205 T3 ES2144205 T3 ES 2144205T3 ES 96303370 T ES96303370 T ES 96303370T ES 96303370 T ES96303370 T ES 96303370T ES 2144205 T3 ES2144205 T3 ES 2144205T3
- Authority
- ES
- Spain
- Prior art keywords
- segments
- gasket
- opposite faces
- coupled
- conductive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G12—INSTRUMENT DETAILS
- G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
- G12B17/00—Screening
- G12B17/02—Screening from electric or magnetic fields, e.g. radio waves
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/0015—Gaskets or seals
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/40—Bus structure
- G06F13/4063—Device-to-bus coupling
- G06F13/409—Mechanical coupling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1438—Back panels or connecting means therefor; Terminals; Coding means to avoid wrong insertion
- H05K7/1439—Back panel mother boards
- H05K7/1441—Back panel mother boards with a segmented structure
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
- Aerials With Secondary Devices (AREA)
- Production Of Multi-Layered Print Wiring Board (AREA)
- Structure Of Printed Boards (AREA)
Abstract
An EMI gasket blocks electromagnetic radiation between electrically conductive bodies and encompasses an area using a number of adjacent segments, each generally formed as a resilient core section. An electrically conductive surface material bears against the conductive bodies and extends over the segments, the surface material preferably being formed of a metallized polymer sheet. The polymer sheet is coupled through between the opposite faces of the gasket along lengthwise seams where either the sheet is depressed into the seam or coupled by a conductive adhesive, such that the opposite faces of the gasket are electrically coupled between the segments. The conductive material extending through the gasket to couple the opposite faces provides conducting paths that improve shielding efficiency. The seal can be die cut, including cutting through the width of one or more segments, and remains intact, providing many of the benefits of both wide seals or gaskets and elongated narrow seals.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/442,027 US5646369A (en) | 1995-04-03 | 1995-05-16 | Segmented shielding structure for connector panels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2144205T3 true ES2144205T3 (en) | 2000-06-01 |
Family
ID=23755236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES96303370T Expired - Lifetime ES2144205T3 (en) | 1995-05-16 | 1996-05-14 | SEGMENTED SCREENING STRUCTURE FOR CONNECTOR PANELS. |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US5646369A (en) |
| EP (1) | EP0743815B1 (en) |
| JP (1) | JPH08316680A (en) |
| KR (1) | KR960042771A (en) |
| AT (1) | ATE189577T1 (en) |
| AU (1) | AU700880B2 (en) |
| CA (1) | CA2176638A1 (en) |
| DE (1) | DE69606455T2 (en) |
| DK (1) | DK0743815T3 (en) |
| ES (1) | ES2144205T3 (en) |
| MY (1) | MY111934A (en) |
| PT (1) | PT743815E (en) |
| SG (1) | SG42392A1 (en) |
| TW (1) | TW368767B (en) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH117254A (en) * | 1997-06-16 | 1999-01-12 | Denso Corp | Connection member and illumination device |
| US6294729B1 (en) | 1997-10-31 | 2001-09-25 | Laird Technologies | Clad polymer EMI shield |
| US6477061B1 (en) * | 1998-03-23 | 2002-11-05 | Amesbury Group, Inc. | I/O port EMI shield |
| ATE291829T1 (en) * | 1998-12-15 | 2005-04-15 | Vanguard Products Corp | ELECTROMAGNETIC SHIELDING DEVICE |
| US6613976B1 (en) * | 1998-12-15 | 2003-09-02 | Vanguard Products Corporation | Electromagnetic interference shielding gasket |
| JP3905317B2 (en) * | 2000-11-22 | 2007-04-18 | 富士通株式会社 | Communication device |
| US6541698B2 (en) | 2001-03-13 | 2003-04-01 | Schlegel Systems, Inc. | Abrasion resistant conductive film and gasket |
| WO2003030610A1 (en) * | 2001-10-02 | 2003-04-10 | Parker Hannifin Corporation | Emi shielding gasket construction |
| US7063767B1 (en) * | 2002-02-08 | 2006-06-20 | Proteus Technical Solutions, Inc. | Process for creating a durable EMI/RFI shield between two or more structural surfaces and shield formed therefrom |
| US20050173145A1 (en) * | 2004-02-10 | 2005-08-11 | Zippertubing Japan, Ltd. | Electromagnetic wave shield gasket and its manufacturing method |
| US20060080825A1 (en) * | 2004-10-14 | 2006-04-20 | Pille James D | Methods related to electromagnetic interference shielding |
| US20060081389A1 (en) * | 2004-10-14 | 2006-04-20 | Pille James D | Aesthetically colored EMI shields |
| US7147812B2 (en) * | 2005-02-01 | 2006-12-12 | Intel Corporation | Input/output access shield member for computer housing |
| US20080057693A1 (en) * | 2006-08-31 | 2008-03-06 | Kimberly-Clark Worldwide, Inc. | Electrical conductivity bridge in a conductive multilayer article |
| US7504550B2 (en) | 2006-08-31 | 2009-03-17 | Kimberly-Clark Worldwide, Inc. | Conductive porous materials |
| US20080054408A1 (en) * | 2006-08-31 | 2008-03-06 | Kimberly-Clark Worldwide, Inc. | Conduction through a flexible substrate in an article |
| DE102015110944A1 (en) * | 2015-07-07 | 2017-01-12 | W.L. Gore & Associates Gmbh | ring seal |
| US12120840B2 (en) * | 2021-04-01 | 2024-10-15 | Dell Products L.P. | Direct-mount acoustics damping shelf at backplane-identified devices |
| CN114916217B (en) * | 2022-05-30 | 2023-08-29 | 中国电子科技集团公司第二十九研究所 | High shielding effectiveness's area self-adhesive formula conductive seal liner |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3140342A (en) * | 1963-07-05 | 1964-07-07 | Chomerics Inc | Electrical shielding and sealing gasket |
| DE2743768C3 (en) * | 1977-09-29 | 1980-11-13 | Bayer Ag, 5090 Leverkusen | Metallized textile material |
| US4310946A (en) * | 1979-01-19 | 1982-01-19 | Plastiflex Company International | Electromagnetic energy-carrying tube and fabrication method therefor, and the combination thereof with suction cleaning apparatus |
| US4383694A (en) * | 1981-03-09 | 1983-05-17 | Raimondi S.P.A. | Gasket for statically sealing high pressure and temperature fluids |
| US4608453A (en) * | 1984-08-20 | 1986-08-26 | The Budd Company | Electro-magnetic interference shield |
| US4623752A (en) * | 1984-12-24 | 1986-11-18 | Burroughs Corporation | Double-action gasket assembly for EMI/RFI shielding |
| US4857668A (en) * | 1988-04-15 | 1989-08-15 | Schlegel Corporation | Multi-function gasket |
| JPH0787275B2 (en) * | 1988-10-28 | 1995-09-20 | 北川工業株式会社 | Conductive sealing material |
| US4977296A (en) * | 1989-02-23 | 1990-12-11 | Hemming Leland H | Radio frequency shielding tape |
| US5029254A (en) * | 1990-03-23 | 1991-07-02 | Instrument Specialties Company, Inc. | Clip mounted electromagnetic shielding device |
| US5105056A (en) * | 1990-10-26 | 1992-04-14 | Schlegel Corporation | Electromagentic shielding with discontinuous adhesive |
| US5202536A (en) * | 1992-02-03 | 1993-04-13 | Schlegel Corporation | EMI shielding seal with partial conductive sheath |
-
1995
- 1995-05-16 US US08/442,027 patent/US5646369A/en not_active Expired - Lifetime
-
1996
- 1996-04-19 SG SG1996009311A patent/SG42392A1/en unknown
- 1996-05-07 MY MYPI96001720A patent/MY111934A/en unknown
- 1996-05-10 KR KR1019960015288A patent/KR960042771A/en not_active Application Discontinuation
- 1996-05-10 AU AU52227/96A patent/AU700880B2/en not_active Ceased
- 1996-05-14 DE DE69606455T patent/DE69606455T2/en not_active Expired - Fee Related
- 1996-05-14 EP EP96303370A patent/EP0743815B1/en not_active Expired - Lifetime
- 1996-05-14 AT AT96303370T patent/ATE189577T1/en not_active IP Right Cessation
- 1996-05-14 DK DK96303370T patent/DK0743815T3/en active
- 1996-05-14 ES ES96303370T patent/ES2144205T3/en not_active Expired - Lifetime
- 1996-05-14 PT PT96303370T patent/PT743815E/en unknown
- 1996-05-15 CA CA002176638A patent/CA2176638A1/en not_active Abandoned
- 1996-05-16 JP JP8146672A patent/JPH08316680A/en active Pending
- 1996-06-18 TW TW085107347A patent/TW368767B/en active
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08316680A (en) | 1996-11-29 |
| DE69606455D1 (en) | 2000-03-09 |
| EP0743815B1 (en) | 2000-02-02 |
| AU5222796A (en) | 1996-11-28 |
| MY111934A (en) | 2001-02-28 |
| KR960042771A (en) | 1996-12-21 |
| CA2176638A1 (en) | 1996-11-17 |
| AU700880B2 (en) | 1999-01-14 |
| DK0743815T3 (en) | 2000-07-24 |
| TW368767B (en) | 1999-09-01 |
| ATE189577T1 (en) | 2000-02-15 |
| PT743815E (en) | 2000-06-30 |
| US5646369A (en) | 1997-07-08 |
| DE69606455T2 (en) | 2000-08-10 |
| EP0743815A2 (en) | 1996-11-20 |
| SG42392A1 (en) | 1997-08-15 |
| EP0743815A3 (en) | 1998-02-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
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